[llvm] [AMDGPU][True16][CodeGen] true16 codegen pattern for fma (PR #122950)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-aarch64-linux-bootstrap-asan` running on `sanitizer-buildbot7` while building `llvm` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/24/builds/5292

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 86488 tests, 72 workers --
Testing:  0.. 10.. 20.. 30
FAIL: LLVM :: CodeGen/AMDGPU/preserve-hi16.ll (31080 of 86488)
******************** TEST 'LLVM :: CodeGen/AMDGPU/preserve-hi16.ll' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 2: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx803 -verify-machineinstrs < /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck --check-prefixes=GFX8 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx803 -verify-machineinstrs
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck --check-prefixes=GFX8 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
RUN: at line 3: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs < /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck --check-prefixes=GFX9ALL,GFX900 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck --check-prefixes=GFX9ALL,GFX900 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
RUN: at line 4: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx906 -verify-machineinstrs < /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck --check-prefixes=GFX9ALL,GFX906 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx906 -verify-machineinstrs
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck --check-prefixes=GFX9ALL,GFX906 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
RUN: at line 5: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx1010 -verify-machineinstrs < /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefixes=GFX10 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx1010 -verify-machineinstrs
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefixes=GFX10 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
RUN: at line 6: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx1100 -amdgpu-enable-delay-alu=0 -mattr=+real-true16 -verify-machineinstrs < /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefixes=GFX11,GFX11-TRUE16 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx1100 -amdgpu-enable-delay-alu=0 -mattr=+real-true16 -verify-machineinstrs
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefixes=GFX11,GFX11-TRUE16 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll:817:22: error: GFX11-TRUE16-NEXT: expected string not found in input
; GFX11-TRUE16-NEXT: v_fma_f16 v0.l, v0.l, v0.h, v1.l
                     ^
<stdin>:865:26: note: scanning from here
 v_mov_b16_e32 v1.l, v2.l
                         ^
<stdin>:866:2: note: possible intended match here
 v_fmac_f16_e32 v1.l, v0.l, v0.h
 ^

Input file: <stdin>
Check file: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll

-dump-input=help explains the following input dump.

Input was:
<<<<<<
            .
Step 11 (stage2/asan check) failure: stage2/asan check (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 86488 tests, 72 workers --
Testing:  0.. 10.. 20.. 30
FAIL: LLVM :: CodeGen/AMDGPU/preserve-hi16.ll (31080 of 86488)
******************** TEST 'LLVM :: CodeGen/AMDGPU/preserve-hi16.ll' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 2: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx803 -verify-machineinstrs < /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck --check-prefixes=GFX8 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx803 -verify-machineinstrs
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck --check-prefixes=GFX8 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
RUN: at line 3: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs < /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck --check-prefixes=GFX9ALL,GFX900 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck --check-prefixes=GFX9ALL,GFX900 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
RUN: at line 4: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx906 -verify-machineinstrs < /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck --check-prefixes=GFX9ALL,GFX906 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx906 -verify-machineinstrs
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck --check-prefixes=GFX9ALL,GFX906 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
RUN: at line 5: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx1010 -verify-machineinstrs < /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefixes=GFX10 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx1010 -verify-machineinstrs
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefixes=GFX10 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
RUN: at line 6: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx1100 -amdgpu-enable-delay-alu=0 -mattr=+real-true16 -verify-machineinstrs < /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefixes=GFX11,GFX11-TRUE16 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn -mcpu=gfx1100 -amdgpu-enable-delay-alu=0 -mattr=+real-true16 -verify-machineinstrs
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefixes=GFX11,GFX11-TRUE16 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll:817:22: error: GFX11-TRUE16-NEXT: expected string not found in input
; GFX11-TRUE16-NEXT: v_fma_f16 v0.l, v0.l, v0.h, v1.l
                     ^
<stdin>:865:26: note: scanning from here
 v_mov_b16_e32 v1.l, v2.l
                         ^
<stdin>:866:2: note: possible intended match here
 v_fmac_f16_e32 v1.l, v0.l, v0.h
 ^

Input file: <stdin>
Check file: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll

-dump-input=help explains the following input dump.

Input was:
<<<<<<
            .
Step 14 (stage3/asan check) failure: stage3/asan check (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 83590 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.
FAIL: LLVM :: CodeGen/AMDGPU/preserve-hi16.ll (31077 of 83590)
******************** TEST 'LLVM :: CodeGen/AMDGPU/preserve-hi16.ll' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 2: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/llc -mtriple=amdgcn -mcpu=gfx803 -verify-machineinstrs < /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/FileCheck --check-prefixes=GFX8 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/FileCheck --check-prefixes=GFX8 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/llc -mtriple=amdgcn -mcpu=gfx803 -verify-machineinstrs
RUN: at line 3: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs < /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/FileCheck --check-prefixes=GFX9ALL,GFX900 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/FileCheck --check-prefixes=GFX9ALL,GFX900 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
RUN: at line 4: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/llc -mtriple=amdgcn -mcpu=gfx906 -verify-machineinstrs < /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/FileCheck --check-prefixes=GFX9ALL,GFX906 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/llc -mtriple=amdgcn -mcpu=gfx906 -verify-machineinstrs
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/FileCheck --check-prefixes=GFX9ALL,GFX906 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
RUN: at line 5: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/llc -mtriple=amdgcn -mcpu=gfx1010 -verify-machineinstrs < /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/FileCheck -check-prefixes=GFX10 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/llc -mtriple=amdgcn -mcpu=gfx1010 -verify-machineinstrs
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/FileCheck -check-prefixes=GFX10 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
RUN: at line 6: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/llc -mtriple=amdgcn -mcpu=gfx1100 -amdgpu-enable-delay-alu=0 -mattr=+real-true16 -verify-machineinstrs < /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/FileCheck -check-prefixes=GFX11,GFX11-TRUE16 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/llc -mtriple=amdgcn -mcpu=gfx1100 -amdgpu-enable-delay-alu=0 -mattr=+real-true16 -verify-machineinstrs
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build2_asan/bin/FileCheck -check-prefixes=GFX11,GFX11-TRUE16 /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll:817:22: error: GFX11-TRUE16-NEXT: expected string not found in input
; GFX11-TRUE16-NEXT: v_fma_f16 v0.l, v0.l, v0.h, v1.l
                     ^
<stdin>:865:26: note: scanning from here
 v_mov_b16_e32 v1.l, v2.l
                         ^
<stdin>:866:2: note: possible intended match here
 v_fmac_f16_e32 v1.l, v0.l, v0.h
 ^

Input file: <stdin>
Check file: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/preserve-hi16.ll

-dump-input=help explains the following input dump.

Input was:
<<<<<<
            .

```

</details>

https://github.com/llvm/llvm-project/pull/122950